Base | Representation |
---|---|
bin | 11000101101011010… |
… | …100110111101000100 |
3 | 2112111001011202000000 |
4 | 120231122212331010 |
5 | 413314112110141 |
6 | 20104415321300 |
7 | 1626324120612 |
oct | 305532467504 |
9 | 75431152000 |
10 | 26531753796 |
11 | 10285535359 |
12 | 5185520230 |
13 | 266a995b02 |
14 | 13d99946b2 |
15 | a543e05b6 |
hex | 62d6a6f44 |
26531753796 has 84 divisors (see below), whose sum is σ = 69731214000. Its totient is φ = 8829029808.
The previous prime is 26531753789. The next prime is 26531753819. The reversal of 26531753796 is 69735713562.
26531753796 is a `hidden beast` number, since 2 + 6 + 5 + 3 + 17 + 537 + 96 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1797655 + ... + 1812353.
It is an arithmetic number, because the mean of its divisors is an integer number (830133500).
Almost surely, 226531753796 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26531753796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34865607000).
26531753796 is an abundant number, since it is smaller than the sum of its proper divisors (43199460204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26531753796 is a wasteful number, since it uses less digits than its factorization.
26531753796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15340 (or 15323 counting only the distinct ones).
The product of its digits is 7144200, while the sum is 54.
The spelling of 26531753796 in words is "twenty-six billion, five hundred thirty-one million, seven hundred fifty-three thousand, seven hundred ninety-six".
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